{ "generated_rows": 52, "reference_rows_per_file": 50000, "stride": 10, "top_k_features": [ "P2_MSD", "P3_PIT01", "P2_SIT02", "P2_SIT01", "P3_LCP01D", "P4_HT_FD", "P1_B3004", "P1_LIT01", "P4_ST_PT01", "P1_PCV02Z" ] }